District of Columbia, District of Columbia Clinical Trials
A listing of District of Columbia, District of Columbia clinical trials actively recruiting patient volunteers.
Found 73 clinical trials
Pilot Study to Evaluate the Effect of Nicotinamide Riboside on Immune Activation in Psoriasis
Background Psoriasis causes chronic inflammation in the body. Researchers want to see if a kind of vitamin B3 dietary supplement can help. This might lead to more treatment options. Objective To test if the dietary supplement nicotinamide riboside can improve immune system function in the blood and skin of people …
- 0 views
- 16 Feb, 2024
- 1 location
Impact of Sleep Deprivation and Caffeine in Medical Professionals
While the negative impact of sleep deprivation on cognitive processing and the partial reversal of this phenomenon by caffeine are well known, the types of cognitive processing previously studied have been limited to simple, straight-forward laboratory tasks. It is unclear how sleep deprivation and caffeine affect performance on operationally relevant …
- 0 views
- 16 Feb, 2024
- 1 location
Virtual Reality Mobility Assessment of Functional Vision in Retinal Disease
Background The retina is a thin layer of tissue at the back of the eye. Retinal disease usually reduces a person s mobility because it affects how he or she moves through familiar and unfamiliar environments. Researchers want to see if a virtual reality (VR) tool can provide an easier …
- 0 views
- 16 Feb, 2024
- +1 other locations
A Phase 3 Safety and Efficacy Study of Intravitreal Administration of Zimura (Complement C5 Inhibitor)
The objectives of this study are to evaluate the safety and efficacy of Zimura intravitreal administration in patients with geographic atrophy secondary to age-related macular degeneration (AMD)
- 0 views
- 16 Feb, 2024
- +22 other locations
A Study to Assess Pulsed Inhaled Nitric Oxide vs Placebo in Subjects With Mild or Moderate COVID-19
A randomized, double-blind, placebo-controlled study to assess the efficacy and safety of pulsed inhaled iNO compared to placebo in subjects with COVID-19.
- 0 views
- 16 Feb, 2024
- +13 other locations
Combining H1-Coil Deep Transcranial Magnetic Stimulation (dTMS) and App-guided CBT in Subjects With Major Depression Disorder (MDD)
A naturalistic study design, in which dTMS patients will be randomized to get a free add-on CBT treatment. The dTMS procedure will include treatment as usual, and participants will use the app from post randomization (Pre-treatment is defined as measures from the first three days of treatment) to the end …
- 0 views
- 16 Feb, 2024
- +21 other locations
A Longitudinal Study of COVID-19 Sequelae and Immunity
Background COVID-19 is a disease caused by the SARS-CoV-2 virus. It infects the respiratory tract. Some people who get COVID-19 have only mild symptoms. But for others, infection leads to pneumonia, respiratory failure, and, in some cases, death. Researchers want to learn more about any effects that may persist after …
- 0 views
- 16 Feb, 2024
- 1 location
Proton Radiation Therapy Registry
The Johns Hopkins Proton Therapy center is establishing a registry to capture the full 3D radiation dosimetry delivered to the patient, baseline clinical data, and disease, toxicity and quality of life outcomes. The goal is to have all patients treated at the proton center to be included in the registry …
- 0 views
- 16 Feb, 2024
- +3 other locations
Saliva as Source of Detection for SARS-CoV-2
Background Nasopharyngeal (NP) swabbing is being used to test for SARS-CoV-2 infection. For this, a swab is inserted deep into the back of the nose to collect a sample. It can cause discomfort for most people. Researchers want to find an easier way to collect samples. Objective To learn if …
- 0 views
- 16 Feb, 2024
- 1 location
International Collaborative Gaucher Group (ICGG) Gaucher Disease Registry & Pregnancy Sub-registry
The ICGG Gaucher Registry is an ongoing, international multi-center, strictly observational program that tracks the routine clinical outcomes for patients with Gaucher disease, irrespective of treatment status. No experimental intervention is involved; patients in the Registry undergo clinical assessments and receive care as determined by the patient's treating physician. The …
- 0 views
- 04 Dec, 2020
- +208 other locations